1. Computers
  2. Display Drivers
  3. Graphics Cards
  4. Memory
  5. Motherboards
  6. Processors
  7. Software
  8. Storage
  9. Operating Systems


Facebook RSS Twitter Twitter Google Plus


Phoronix Test Suite

OpenBenchmarking.org

Intel 2.21 X.Org Driver Brings Notable Features

Intel

Published on 02 February 2013 02:15 AM EST
Written by Michael Larabel in Intel
2 Comments

After releasing nearly two dozen point releases in the xf86-video-intel 2.20.x series, the xf86-video-intel 2.21 X.Org driver was christened on Friday. There's a few notable additions to this 2.21 Intel open-source driver update for Intel hardware Linux customers.

The xf86-video-intel 2.21.0 features include:

- Enabling RENDER acceleration for Haswell GT1 and GT2 graphics -- the initial graphics processors to be found with the first shipping Haswell CPUs in the coming months.

- Multi-threaded rasterization of trapezoids and fallback composition.

- Support for using a new kernel interface that will be presented in the Linux 3.9 kernel. The new Intel DRM interface to be exposed in the next kernel merge window is about better processing relocations.

The xf86-video-intel 2.20 driver was released in July of last year and among the features that were introduced as point release items beyond just bug-fixes include PRIME support for GPU hot-plugging / hybrid systems, Ivy Bridge GT1 (HD 2500) support, stable i830/i845GM support, and other random work. There also continues to be a lot of work done to SNA, Intel's 2D "Sandy Bridge New Acceleration" architecture that is very promising but hasn't yet been made the default over UXA 2D acceleration.

The xf86-video-intel 2.21.0 release announcement by Chris Wilson can be read on the xorg-announce list. The Intel DDX driver continues to be developed almost exclusively by Chris at Intel's Open-Source Technology Center. Aside from doing most of the 2.20.x work, he's responsible for all 74 commits making up this first 2.21 release.

About The Author
Michael Larabel is the principal author of Phoronix.com and founded the web-site in 2004 with a focus on enriching the Linux hardware experience and being the largest web-site devoted to Linux hardware reviews, particularly for products relevant to Linux gamers and enthusiasts but also commonly reviewing servers/workstations and embedded Linux devices. Michael has written more than 10,000 articles covering the state of Linux hardware support, Linux performance, graphics hardware drivers, and other topics. Michael is also the lead developer of the Phoronix Test Suite, Phoromatic, and OpenBenchmarking.org automated testing software. He can be followed via and or contacted via .
Latest Linux Hardware Reviews
  1. Btrfs On 4 x Intel SSDs In RAID 0/1/5/6/10
  2. AMD Radeon R9 290 On Ubuntu 14.10: RadeonSI Gallium3D vs. Catalyst
  3. MSI X99S SLI PLUS On Linux
  4. NVIDIA GeForce GTX 970 Offers Great Linux Performance
Latest Linux Articles
  1. Windows 8.1 vs. Ubuntu 14.10 With Intel HD Graphics
  2. 6-Way Ubuntu 14.10 Radeon Gallium3D vs. Catalyst Driver Comparison
  3. NVIDIA vs. Nouveau Drivers On Ubuntu 14.10
  4. Ubuntu 14.10 Offers AMD Radeon Driver Performance Improvements
Latest Linux News
  1. SIMD For JavaScript Continues Coming Along
  2. GNOME 3.15.1 Released
  3. Red Hat Software Collections 1.2 Adds GCC 4.9, Nginx 1.6
  4. GLAMOR Acceleration Continues To Be Cleaned Up
  5. Russia's Yandex Web Browser Finally Released For Linux
  6. Linux Kernel Finally Being Optimized For SSHDs
  7. GPU Profiling Support Lands In Mozilla Firefox
  8. Kubuntu 15.04 Will Use KDE's Plasma 5 By Default
  9. KDBUS Submitted For Review To The Mainline Linux Kernel
  10. An Intel-Based Ubuntu Touch Tablet Is Planning To Launch Soon
Latest Forum Discussions
  1. Is foolish currently develop in machine code, hexadecimal and assembly?
  2. How to get rid of Linux
  3. Reducing The CPU Usage In Mesa To Improve Performance
  4. Help diagnosing problems with a Readon HD 4670 on Mesa 10.3.2-1
  5. Advertisements On Phoronix
  6. nv and xorg.conf under Debian PPC
  7. Looking for a Open-Source AMD experienced Linux mentor
  8. Bad perfomance in gaming